#include<bits/stdc++.h>

using namespace std;

inline void read(int &x) {   //输入优化
    x = 0;
    int f = 1;
    char s = getchar();
    while (s < '0' || s > '9') {
        if (s == '-') f = -1;
        s = getchar();
    }
    while (s >= '0' && s <= '9') {
        x = x * 10 + s - 48;
        s = getchar();
    }
    x *= f;
}

inline void write(int x) {   //输出优化
    if (x < 0) {
        putchar('-');
        x = -x;
    }
    if (x / 10) write(x / 10);
    putchar(x % 10 + 48);
}

int main() {
    int a, b;
    read(a);
    read(b);
    write(a + b);
    return 0;
}
